[mythtv-users] Refresh Rate reported for interlaced output (was: New nVidia 169.07 and interlace changes)

Alex Halovanic halovanic at gmail.com
Wed Jan 2 04:05:42 UTC 2008

> My first time online for almost 6 weeks, so I may be out of date here
> and I definitely haven't had a chance to test the latest binary
> drivers...
> That patch was one of my earlier attempts to fix interlacing sync. If
> you can use the opengl video renderer, the 'Interlaced' deinterlacer
> should give you a more consistent result. It seems to be display
> dependant (i.e. tv brand/model - not gpu etc) but seems to cope etter
> with minor playback glitches etc and with some hardware will stay in
> sync 100% of the time.

Ah, I was wondering what that filter did when I first saw it.  Unfortunately 
my onboard graphics can't even cope with SD and the opengl renderer at 

> Now that (I think) there is double rate software deinterlacer support
> in trunk (as needed for the greedy/yadif deinterlacers), I intent to
> write a cpu based version of the same filter in the near future which
> should give a more accessible solution for all.

That would be great, and I would be very willing to test anything you come up 

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